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St Kitts

$697+ Cheap flights from San Francisco (SFO) to St Kitts

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SKB
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap flight deals from San Francisco to St Kitts

Cheapest flights from San Francisco to St Kitts
Explore the most affordable flight options available from San Francisco to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:17 pm
SFO
-
SKB
1 stop20h 50m
American Airlines
Sat 6/132:41 pm
SKB
-
SFO
1 stop11h 17m
American Airlines
Deal found 2/21$697
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:58 pm
SFO
-
SKB
1 stop10h 40m
American Airlines
Wed 6/32:41 pm
SKB
-
SFO
1 stop11h 17m
American Airlines
Deal found 2/19$717
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/611:49 pm
SFO
-
SKB
1 stop10h 41m
American Airlines
Sat 7/112:40 pm
SKB
-
SFO
1 stop12h 19m
American Airlines
Deal found 2/21$749
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:50 pm
SFO
-
SKB
1 stop11h 19m
JetBlue
Sun 5/102:14 pm
SKB
-
SFO
1 stop22h 09m
JetBlue
Deal found 2/20$784
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:30 pm
SFO
-
SKB
1 stop12h 05m
American Airlines
Sun 5/102:35 pm
SKB
-
SFO
1 stop11h 26m
American Airlines
Deal found 2/20$812
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:59 pm
SFO
-
SKB
2 stops34h 36m
American Airlines
Sun 5/102:35 pm
SKB
-
SFO
1 stop11h 26m
American Airlines
Deal found 2/20$844

Find flight deals from San Francisco to St Kitts

Keep the following information in mind while searching for San Francisco to St Kitts flight deals. Data was last updated February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$697
(American Airlines)

Popular in

January

Cheapest in

May

Average price

$1,087
Provider with most accurate pricing for San Francisco-Basseterre Robert Bradshaw Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Basseterre Robert Bradshaw Intl flights.
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From San Francisco to St Kitts
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to St Kitts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from San Francisco to St Kitts that are best for you.

Fly from

San Francisco

Fly to

St Kitts

Route

Depart

Return

Price

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Tue 5/26

9:50 pm-1:38 pm

1 stop12h 48m

Basseterre Robert Bradshaw Intl

Wed 6/3

2:41 pm-11:59 pm

1 stop12h 18m

$697

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Fri 6/5

1:17 pm-1:07 pm

1 stop20h 50m

Basseterre Robert Bradshaw Intl

Sat 6/13

2:41 pm-8:34 am

2 stops20h 53m

$702

San FranciscoBasseterre

SFO - SKB

SFOSKB

San Francisco

Mon 7/6

11:49 pm-1:30 pm

1 stop10h 41m

Basseterre Robert Bradshaw Intl

Sat 7/11

2:40 pm-11:59 pm

1 stop12h 19m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Best time to book a flight from San Francisco to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to St Kitts

What is the cheapest month to book a flight from San Francisco to St Kitts?

Currently, March is the cheapest month in which you can book a flight from San Francisco to St Kitts (average of $620). Flying from San Francisco to St Kitts in January is currently the most expensive (average of $1,105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St Kitts

Get insights into the airlines that provide service to St Kitts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St Kitts. Reviews last updated February 22, 2026.
Get a feel of what it's like to fly with American Airlines from San Francisco to St Kitts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,338 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,338 reviews
American Airlines
7.2
Good
11,338 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to St Kitts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to St Kitts?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to St Kitts. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • How long is the flight from San Francisco to St Kitts?

    Departing from San Francisco to St Kitts will take you 12h 48m. The distance from San Francisco to St Kitts is about 3845 mi.

  • Can I find deals for flights from San Francisco to St Kitts that include hotel bookings?

    Yes. In addition to deals on San Francisco to St Kitts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to St Kitts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to St Kitts.

  • Can I find deals for business class flights from San Francisco to St Kitts?

    Yes. Cheapflights offers flight deals from San Francisco to St Kitts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to St Kitts?

    Currently, March is the cheapest month in which you can book a flight from San Francisco to St Kitts (average of $620). Flying from San Francisco to St Kitts in January is currently the most expensive (average of $1,105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from San Francisco to St Kitts

Discover the top airline that operate flights from San Francisco to St Kitts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$698Average$853FlexibilityNo cancel feeOn-time71%

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